| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $232.54 | 10.220% | $256.3056 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $108.51 | 13.196% | $122.829 | $122.83 | $122.85 | $122.80 |
| Purchase #3 | $22.32 | 5.118% | $23.4623 | $23.46 | $23.45 | $23.50 |
| Purchase #4 | $190.62 | 3.460% | $197.2155 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $200.42 | 11.247% | $222.9612 | $222.96 | $222.95 | $223.00 |
| Purchase #6 | $128.78 | 3.434% | $133.2023 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $13.42 | 12.479% | $15.0947 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $896.61 | $971.0706 | $971.07 | $971.05 | $971.10 | |